Shatter Assumptions 


Sorcery
Choose one — • Target opponent reveals their hand and discards all colorless nonland cards. • Target opponent reveals their hand and discards all multicolored cards.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL